Gauges

  1. Faria Professional Red 7000 RPM Tachometer - 34617

    $212.10
  2. Faria Professional Red Voltmeter - 14605

    $69.69
  3. Faria Professional Red Mercury/Mariner/Volvo Trim Gauge - 14607

    $79.56
  4. Faria Professional Red 60 MPH Speedometer - 34611

    $143.01
  5. Faria Professional Red 7000 RPM Tachometer with Systemcheck Indicator - 34650

    $374.25
  6. Faria European 5 Bar Oil Pressure Sender - Single Float - 90516

    $99.28
  7. Faria Heavy-Duty Ammeter Gauge - 2" - 23006

    $38.67
  8. Faria 12V Voltmeter - 2" - VP0128

    $22.39
  9. Blue Sea Systems 360 Panel DC Analog Voltmeter Panel - 1473

    $164.16
  10. Blue Sea Systems 3-Position DC Digital Voltmeter Panel - 1474

    $558.96
  11. Blue Sea Systems M2 AC Voltmeter - 1837

    $426.43
  12. Raritan RudderMaster Potentiometer - MKCBP

    $76.72
  13. Maretron Indoor Relative Humidity and Temperature Sensor - IRHT-01

    $382.69
    0
  14. Maretron Pressure Snubber - PT-SNUB-01

    $104.92
    0
  15. Maretron Pressure Transducer - PT-V-0-1BAR-01

    $275.53
    0
  16. 19% off

    SeaStar Solutions Amega Series 60A Ammeter - 68356P

    $51.34
    $41.19
    0
  17. SeaStar Solutions Amega Series 6-Gauge Inboard/Sterndrive Set - 68363P

    $399.61
    0
  18. SeaStar Solutions Amega Series Trim Gauge - 68359P

    $137.35
    0
  19. SeaStar Solutions Amega Series Trim Gauge - 58431P

    $49.93
    0
  20. SeaStar Solutions Arctic Series 7000 RPM Tachometer - 68374P

    $126.07
    1
  21. SeaStar Solutions Arctic Series Voltmeter - 68383P

    $54.16
    1
  22. SeaStar Solutions Arctic Series Water Pressure Gauge Kit - 68369P

    $137.35
    0
  23. SeaStar Solutions Eclipse Series 4-Gauge Outboard Set - 68412P

    $320.67
    0
  24. SeaStar Solutions Eclipse Series 65 MPH Speedometer Kit - 68396P

    $119.02
    0
  25. SeaStar Solutions Eclipse Series 7000 RPM Tachometer with Hourmeter - 68400P

    $210.67
    0
  26. SeaStar Solutions Eclipse Series Trim Gauge - 68403P

    $49.93
    0
  27. SeaStar Solutions Heavy Duty Series Voltmeter - 80131P

    $69.67
    0
  28. SeaStar Solutions Lido Series 65 MPH Speedometer Kit - 65510P

    $119.02
    0
  29. SeaStar Solutions Lido Series 7000 RPM Tachometer - 65693P

    $128.89
    1
  30. SeaStar Solutions Lido Series Oil Pressure Gauge - 65501P

    $52.75
    1
  31. SeaStar Solutions Lido Series Trim Gauge - 65502P

    $49.93
    0
  32. 48% off

    Sea-Dog Instrument Hole Adapter - 4"

    $13.27
    $6.79
    0
  33. Faria Chesapeake White SS Trim Gauge - 13889

    $212.08
    0
  34. Faria Euro Black 80 MPH Speedometer - 32812

    $96.46
    0
  35. Faria Kronos 60 MPH Speedometer - 39009

    $128.89
    0
  36. Faria Kronos 6-Gauge Inboard Boxed Set - KTF024

    $557.57
    0
  37. Faria Kronos 7000 RPM Tachometer - 39005

    $210.67
    0
  38. Faria Kronos Water Pressure Gauge Kit - 19007

    $168.37
    0
  39. Racor Remote Vacuum Gauge - RK033092

    $238.89
  40. Veratron VL to WWG 4-Pin Adapter Cable - B00013402

    $74.96
  41. Sierra NMEA 2000 Water-In-Fuel Module & Sensor Kit - 18-99608

    $344.62
  42. Sierra Amega Series Trim Gauge Kit - 61748P

    $51.36
  43. Sierra Sahara Series Tachometer - 59703P

    $131.71
  44. Sierra Sahara Series Oil Pressure Gauge - 59705P

    $52.77
  45. Sierra Sahara Series Voltmeter - 59708P

    $55.59
  46. Sierra Sahara Series Trim Gauge - 59709P

    $51.36
  47. Sierra Sahara Series 4 Gauge Set - 65481P

    $322.10
  48. Sierra Lido Pro Series Tachometer - 59737P

    $154.27

About Gauges

Replace your gauges... .We have what you need!

Boat gauges will fail at some point, and when you are ready for replacement gauges Defender has got you covered! From diesel engine gauges to outboard motor gauges, all you need to do is measure the one you have and order a new one on line!

Custom gauge sets to single gauges for every application at Defender.

Defender offers several boxed sets of marine gauges as well as fuel, speed, tachometers, hour meters and temperature gauges. Digital multi gauges are available as well as single products in black, white or chrome, most with custom bezels. Defender Marine even offers a media player gauge with Bluetooth! Whatever you need you?ll find it here!

Play it safe when replacing your gauges.

Finding the right replacement for your marine gauge at Defender is easy. Our extensive selection includes just about any gauge your boat could ever need. We recommend more research before you order - most gauges are shipped complete, but check your wiring and connections for corrosion and then make a parts list. You'll be happy to have all the parts you need, all available at Defender, before you start installing new marine gauges!